import React from 'react';
import { type Comment as CommentRecord } from '@pantheon-systems/css-client';
import { type ProposalActions } from '../proposals.js';
export interface CommentProps {
    comment: CommentRecord;
    /** The moment to measure the comment's age from, shared by every comment in a list. */
    now: number;
    /** What the reader can do to a proposal. Nothing, when absent. */
    proposalActions?: ProposalActions;
}
/**
 * One entry in a thread: who said it, when, and what. A person's comment shows its
 * mentions as chips; an agent's activity shows where its work stands, and its proposal
 * shows as a card the reader can act on.
 */
export declare function Comment({ comment, now, proposalActions }: CommentProps): React.ReactElement;